名词
中文翻译：空气泵
同义词：
['air compressor', 'air pump', 'aerating machine']
例句：
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1.The aerator is used to improve the quality of the water in the swimming pool.
空气泵用于改善游泳池水质。
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2. The aerator was installed to prevent algae growth in the pond.
安装空气泵以防止池塘藻类生长。
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3. The aerator helps to oxygenate the water and keep it fresh.
空气泵有助于给水增氧，保持水的新鲜。